K2-187
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star in the constellation Cancer
estas
stelo de tipo K[1]
maso
0,98±0,04 Suna maso[2]
kataloga numero
suba astronomia korpo
EPIC 212157262.04
vicnumero: b
EPIC 212157262.03
vicnumero: c
EPIC 212157262.01
vicnumero: d
EPIC 212157262.02
vicnumero: e
distanco al Tero
325,309±2,0319 parseko[5]
stela turniĝa rapido
1,6 kilometro en sekundo[6]
paralakso
3,074±0,0192 miliarksekundo[5]
declination component of proper motion
−30,597±0,014 miliarksekundo en jaro[5]
right ascension component of proper motion
−11,872±0,018 miliarksekundo en jaro[5]
radiusa rapido
−7,74±0,59 kilometro en sekundo[3]
stelklaso
K0[7]
ŝajna magnitudo
lumeco
0,6171587±0,0150053 Suna lumeco[9]
metallicity
0,25[6]
radiuso
0,9188755±0,07415344 Suna radiuso[9]
rektascensio
132,52361741636 grado[5]
deklinacio
23,19260272048 grado[5]
efektiva temperaturo
5 377 kelvino[7]
surfaca gravito
42 000 centimetro en kvadrata sekundo[10]
Referenco
- ↑ Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys
- ↑ 2,0 2,1 2,2 Extrasolar Planets Encyclopaedia, k2_187_b--7616
- ↑ 3,0 3,1 3,2 3,3 3,4 3,5 SIMBAD
- ↑ inferred from equatorial coordinates
- ↑ 5,0 5,1 5,2 5,3 5,4 5,5 Gaia Early Data Release 3, SIMBAD
- ↑ 6,0 6,1 Planet Candidates from K2 Campaigns 5–8 and Follow-up Optical Spectroscopy, SIMBAD
- ↑ 7,0 7,1 Magnetic Activity and Physical Parameters of Exoplanet Host Stars Based on LAMOST DR7, TESS, Kepler, and K2 Surveys, SIMBAD
- ↑ VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003), SIMBAD
- ↑ 9,0 9,1 9,2 Gaia Data Release 2
- ↑ 275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0–10, SIMBAD